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package inet.filters;

import inet.controller.UserController;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author ÂuNgọcThái
 */
public class AdminFliter implements Filter {

    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
    }

    @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
        UserController userController = (UserController) ((HttpServletRequest) request).getSession().getAttribute("userController");
        String contextPath = ((HttpServletRequest) request).getContextPath();
        if (userController == null || !userController.isIsLogin()) {
            if (!response.isCommitted()) {
                ((HttpServletResponse) response).sendRedirect(contextPath + "/index.xhtml");
            }

        } else {
            if (userController.getEmpLogin().getRoll() != 0) {

                //String contextPath = ((HttpServletRequest) request).getContextPath();
                ((HttpServletResponse) response).sendRedirect(contextPath + "/user/index.xhtml");

            }
            chain.doFilter(request, response);
        }

    }

    @Override
    public void destroy() {

    }

}
